A new method for determination of surface tension of viscous liquids
โ Scribed by M. Elmas
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 235 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
Re SC Shorter Communications exposure time of surface element Greek symbols main stream fluid velocity S boundary layer thickness component of velocity for x, y, z coordinates req similarity variable detlned by E.q. (7) spectively p viscosity detined by Eq. (5) 8 similarity variable de&d by E.q. (14) distance along the surface following the adjacent p density streamlines 7 life expectancy of surface element distance from the surface along its local normal $ (t) age distribution function distance along the surface perpendicular to the adjacent streamlines Reynolds number l_JLplt.~ Subscript Schmidt number r/pD
๐ SIMILAR VOLUMES
We describe a method for determining the surface tension of liquids by measuring the pull-off force between curved surfaces with a bridging droplet. The technique is useful for cases when only very small amounts of liquid are available, as in medical and biological applications. Data on the surface